15621632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 40

約数和(自身を含む): 33628056

約数和(自身を除く): 18006424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2347, 3328, 4694, 6656, 9388, 18776, 30511, 37552, 61022, 75104, 122044, 150208, 244088, 300416, 488176, 600832, 976352, 1201664, 1952704, 3905408, 7810816, 15621632]

約数ペア:

[(1, 15621632), (2, 7810816), (4, 3905408), (8, 1952704), (13, 1201664), (16, 976352), (26, 600832), (32, 488176), (52, 300416), (64, 244088), (104, 150208), (128, 122044), (208, 75104), (256, 61022), (416, 37552), (512, 30511), (832, 18776), (1664, 9388), (2347, 6656), (3328, 4694)]